First version for the N900 (headphoned 1.5)

Thanks to Joost Kop for the research wrt the
mafw D-Bus interfaces and the initial patch.
# Please enter the commit message for your changes.
# (Comment lines starting with '#' will not be included)
# On branch master
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#	new file:   AUTHORS
#	new file:   COPYING
#	modified:   debian/changelog
#	modified:   debian/control
#	deleted:    debian/headphoned.zheadphoned.init
#	new file:   debian/postinst
#	modified:   debian/postrm
#	modified:   debian/rules
#	new file:   headphoned.launch
#	modified:   makefile
#	new file:   src/config.h
#	modified:   src/headphoned.c
#	new file:   upstart/headphoned
#
